Kyrsten Sinema
Kyrsten Sinema retires.
What does that tell us about Congress?
Kyrsten Sinema
Thom Tillis
The Senate's two immigration bills.
Both bills contain major concessions for each party.
Kyrsten Sinema
Kyrsten Sinema leaves the Democratic party.
Will this shake up the Senate, or just help Sinema?
Kyrsten Sinema
The Kyrsten Sinema drama.
Did protesters cross the line? What does the Arizona senator want?
Joe Biden agenda
Joe Biden's agenda hangs in the balance.
The next 48 hours could determine the fate of his presidency.